1854.] PRESTWICH, LONDON CLAY AND BRACKLESHAM SANDS. 453 



Ostrea radiosa, Desh. 



tenera, Sow. 



Panopaea corrugata, Sow. 

 Pecten corneus, Sow. 



plebeius, Lam. 



40-radiatus, Sow. 



reconditus, Sow. 



squamula, Lam. 



30-radiatus, Sow. 



, n. sp. 1. 



Pectunculus globosus, Sow. 



pulvinatus, Lam. 



Pinna margaritacea, Lam. 

 Psammobia compressa, Sow. 

 Sanguinolaria Hollowaysii, Sow. 

 Solen Dixoni, Sow. 



obliquus, Sow. 



vagina, ? Lam. 



Solenocurtus Parisiensis, Besh. 

 Spondylus rarispina, Desh. 

 Syndosmya splendens, Sow. 



Tellina canaliculata, Edw. 



concinna, Edw. 



dis-stria, Edw. 



donacialis, Lam. 



filosa, Edw. 



lamellosa, Edw. 



lunulata, Desh. 



obovata, Edw. 



plagia, Edw. 



reflexa, Edw. 



rhomboidalis, Edw. 



scalaroides, Lam. 



speciosa, Edw. 



tenuistriata, Desh. 



— — textilis, Edw. 



tumescens, Edw. 



Teredo anienauiae, Sow. 

 Thracia sulcata, Sow. 



Brachiopoda. 

 ^ Terehratulina striatula, Sow. 



Annelida. 



"iSerpulaflagelliformis, Sow. 

 heptagona, Sow. 



Serpula ornata, Sow. 

 , n. sp. 2. 



To this list of the shells by Mr. Edwards I now add lists of the 

 other organic remains, which, with the exception of the Fishes, had 

 not been sufficiently studied to admit of special enumeration at the 

 time my former papers on the London Clay and the Bagshot Sands 

 were published*. 



Mammalia. 



Lophiodon minimus, Cuv. 



Reptilia. 



Chelone convexa, Owen ? 



longiceps, Owen ? 



■ trigoniceps, Owen. 



Gavialis Dixoni, Owen. 



iEtobatis convexus, Dix. 



irregularis, Ag. 



marginalis, Dix. 



rectus, Dix. 



suharcuatus, Ag. 



subconvexus, Dix. 



Carcharodon angustidens, Ag. 

 Calorhynchus rectus, Ag. 



sinuatus, ^-Ig. 



Edaphodon Bucklandi, ^g. 



Pisces. 



Palaeophis porcatus, Owen. 



typhoeus, Owen. 



Trionyx, sp. 



Edaphodon eur}'gnathus, Ag. 



leptognathus, Ag. 



Elasmodus Hunteri, Owen. 

 Galeocerdo latidens, Ag. 

 Lamna elegans, Ag. 

 Myliobatis contractus, Dvx. 



Dixoni, Ag, 



Edwardsii, Dix. 



irregularis, Dix. 



striatus, Ag. ; sp. Dix.f 



* These I have taken chiefly from the list given by the late Mr. Dixon in his 

 ' Geology of Sussex,' and from the publications of the Palaeontographical Society 

 before referred to. I am indebted to Mr. Rupert Jones for the hst of Ento- 

 mostraca. 



i- Mr. Dixon figures this specimen as M. Toliapicus, but he states that it differs 

 from Agassiz' species in being punctated instead of striated or plicated. I hesitate, 

 therefore, to admit this identification. 



